Linux 安装 Java8

安装包下载链接是  h20392.www2.hpe 商业网/portal/swdepot/displayProductInfo.do?productNumber=JDKJRE8018，需要先注册，然后登陆后才能下载，我下载的是 Itanium_JDK_8.0.18_June_2019_Z7550-96733_java8_18018_ia.depot

在线安装文档 https://support.hpe 商业网/hpesc/public/docDisplay?docId=emr_na-c04481894

swinstall -s /tmp/Itanium_JDK_8.0.18_June_2019_Z7550-96733_java8_18018_ia.depot

# if swinstall not found
/usr/sbin/swinstall -s /tmp/Itanium_JDK_8.0.18_June_2019_Z7550-96733_java8_18018_ia.depot

安装成功后，会在根目录 opt 下多了一个 java8 目录，检查下 java 版本：

bash-5.0$ pwd
/opt/java8
bash-5.0$ cd bin
bash-5.0$ java -version
java version "1.8.0.18-hp-ux"
Java(TM) SE Runtime Environment (build 1.8.0.18-hp-ux-b1)
Java HotSpot(TM) Server VM (build 25.18-b1, mixed mode)

创建软连接

sudo ln -s /opt/java8/bin/java /bin/java